931. which number can replace both the questions marks in the series: 7, 12, 19, ?, 39
- A. 30
- B. 28
- C. 24
- D. 32
- E. 26
Check answer and explanation
Answer: 28
Explanation Question : 7 12 19 ? 39 Difference: 5 7 9 12 So 19+ 9 = 28
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Answer: 28
Explanation Question : 7 12 19 ? 39 Difference: 5 7 9 12 So 19+ 9 = 28
وہ کونسا عدد ہے جس کا مربع اور مکعب ایک جیسا ہے؟
Answer: 1
Explanation The only number whose square is equal to its cube is 1. 1² = 1. 1³ = 1. Where the result '1' is a natural number. ND5-07-2023
Answer: 0.25
Explanation A quarter is one out of four equal parts. It can also be written as 25% or 0.25.
Answer: 1
Explanation (3/4)² - (1/4)² / (1/2) = 9/16 - (1/16) × 2 = 9/16 - 2/16 = 7/16 × 2/1 (since ÷ 1/2 = × 2) = (9/16 - 1/16) × 2 = 8/16 × 2 = 1 Last verified on 18-03-2026
Answer: 360 men
Explanation 1/240 * n * 4 = 6 becomes: 1/240 * 360 * 4 = 6 we simplify to get: 6 = 6 confirming that our calculation of the number of people required is good. the answer is that it would require 360 men to fill 6 holes in 4 months.
Answer: 31
Explanation The series is formed by adding 6, 8, 10, ... to the previous term, so the next difference should be 12, making the next term: 7 + 6 = 13 13 + 8 = 21 21 + 10 = 31 31 + 12 = 43 Therefore, the completed series is: 7, 13, 21, 31, 43 .
Answer: q²h
Explanation In 1/h hour the student solves q questions In 1/h*h hours the student will solve q*h questions That is in 1 hour the student will solve q*h questions. So in q hours, the student will solve q*q*h questions So your answer is:- q²h questions Sh31-8-2023
Answer: .000064
Explanation . 00 8 x . 00 8 = . 0000 64
8 نمبروں کی کتابوں کی قیمت روپے ہے۔ 950۔ 12 ماہ کی کتابوں کی قیمت معلوم کریں۔
Answer: 1425
Explanation The cost of 8 Books is 950. One Book Cost = 950/8 =118.75 Then the cost of 12 books is = 12 × 118.5 = RS. 1425 SH5-9-2023
اگر مثلث کے دو اطراف برابر لمبائی کے ہوں تو اسے کہتے ہیں۔
Answer: Isosceles triangle
Explanation an isosceles triangle has equal in sides and in equal angle Square (regular quadrilateral): all four sides are of equal length ( equilateral ), and all f our angle s are right angles. A triangle that has no equal sides and no equal angles is known as a Scalene Triangle while if two sides o f a triangle are of equal length , then it is called . Isosceles triangle ND23-4-2023 Sh5-9-2023
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